baber/WOPTO huggingface dataset:
Patent JP-2001227519-A (JP)
Title: Looseness preventive nut
Inventor: ITO KATSUO
IPC: F16B39/12
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a double nut type looseness preventive nut capable of easily working a small cross-sectional rupture part having the uniform cross-sectional area, making shear fracture force constant and capable of obtaining prescribed fastening torque by changing a shape of expanding slots arranged in a nut body. SOLUTION: A pair of mutually opposing expanding slots 3, 4 are arranged toward the axis from an outer peripheral surface in an intermediate part of the nut body 2, and the rupture part 5 extending in the radial direction is formed between both expanding slots 3, 4. The pair of expanding slots 3, 4 are arranged so as to be slightly dislocated in the shaft direction of the nut body 2, and are shear-fractured by the prescribed fastening torque, and since an upper side nut body 2A among separated two nut bodies 2A, 2B inclines to the axis by further fastening force, the strong looseness preventive action can be exhibited by the looseness preventive action of mere double nuts.
Patent JP-2001227354-A (JP)
Title: Valve system of internal combustion engine
Inventor: TAKEUCHI YOSHIHIKO
IPC: F02B67/06
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a valve system of an internal combustion engine, in which loss of horsepower is not to be easily generated, capable of obtaining stable chain behavior. and skipping is not to be generated even in an extreme case. SOLUTION: In the valve system of the internal combustion engine, cam chain wheels 7, 8 fixed to cam shafts 5, 6 arranged on a cylinder head 2 are connected to a crank chain wheel 10 provided on a crankshaft 9 by a band- shaped member 11, and a tension adjusting device 16 is provided for adjusting tension of the band-shaped member 11. The tension adjusting device 16 is formed into a screw type having a shaft member 18 rotatably arranged in a casing 17, a plunger member 19 screwed to the shaft member 18 and unrotatably supported on the casing 17, and a spring member 20 for applying tension adjusting load to the bandshaped member 11 by advancing and retreating the plunger member 19 by energizing the shaft member 18 in the rotational direction.  A variable load characteristic means 21 is provided for changing load applying characteristics by the spring member 20 with the increase in the retreating amount of the plunger 19.
Patent JP-2001229015-A (JP)
Title: Controller
Inventor: KANBE JUNICHI
IPC: G05B19/05
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a conventional controller is constituted so that only the rewrite of a program can be operated, and that the rewrite of intrinsic variable of the program can not be operated. SOLUTION: An already edited program and local variables to be used only by the program are inputted from an engineering device 9 to a receiving part 21, and a program stored in a program area 11 and local variables stored in a local variable storage area 12 are rewritten into the received program and local variables by a program rewriting part 20 based on program page use information 13 for storing a page in which the program is allocated to the program area 11 and local variable page use information 14 for storing a page in which the local variables are allocated to the local variable area 12.
Patent JP-2001229611-A (JP)
Title: Control system and controller for recording medium with memory
Inventor: KONO SHINICHI
IPC: G11B20/10
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To control a memory of a recording medium with the memory from external equipment to be connected through a network. SOLUTION: This controller 20 provided with an MIC data storage circuit 21 for temporally storing the data structure of MIC, an input part 22 for inputting characters or the like, a display part 23 for displaying operation contents or the like, an HDD 24 for storing the various kinds of programs and data, etc., and IEEE1394 I/F circuit 25 which is an interface with a transmission line 30 and a CPU 26 for controlling respective parts and respective circuits and executing processings and a VCR device for performing recording and reproduction to a DV tape 11 with the built-in MIC 15 are connected by the transmission line 30 which is an IEEE1394 serial bus cable.
Patent JP-2001239303-A (JP)
Title: Method of manufacturing metal foil
Inventor: MIYATA TAKESHI
IPC: B21B1/40
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing metal foil about which the right operating condition for rolling can be set up in accordance with measurements and the quality of a rolled material so that a stripe can be stretched and a wrinkle can be completely prevented from being made thereon. SOLUTION: After rolling, in this method of manufacturing metal foil in plate thickness of 0.1 mm or less by cold rolling in which a wrinkle smoothing roll is pressed onto the rolled material before being coiled to stretch a stripe and smooth a wrinkle, a rolled width is controlled less than a critical width Wc given in the following formula (1). Wc=√ 2.3×105×(R.t)/√(1-ν2)} (1). V: Poisson's ratio of the rolled material (-), R: radius of the wrinkle smoothing roll (mm), t: plate thickness of a product (mm).
Patent JP-2001240321-A (JP)
Title: Control device of elevator
Inventor: TOMINAGA SHINJI
IPC: H02J7/34
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To solving such a problem that the charging state of a storage battery is not kept in always 100% to ensure a margin for charging with the regenerating power, resulting in the generation of an inactive material on the inside of the storage battery, drop in the apparent charging capacity, and the short life of the storage battery. SOLUTION: This control device of an elevator equipped with a converter; an inverter; a controller for controlling a motor based on an variable voltage, variable frequency AC power from the inverter, to operate the elevator has a power storage device 10 for storing DC power; a charge/discharge control circuit 12 which outputs a driving signal so as to increase within a range of dischargeable power the discharge amount from the power storage device in the elevator driving immediately after equal charge is finished; and a charge/ discharge circuit 11 for discharging from the power storage device according to the driving signal. Thus, by effectively utilizing discharge power to a charging state chargeable with the regenerating power and discharge can be quickly performed.
Patent JP-2001244108-A (JP)
Title: Superconducting coil of induction apparatus
Inventor: BONO TAKAAKI
IPC: H01F6/00
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To enhance reliability in a superconducting coil by preventing damages to a superconducting wire rod with an excessive electromagnetic force to be applied, when a short-circuit accident, etc., occur, so as to skillfully preventing excessive heat generation accompanied by a normal conduction transfer of the superconducting wire rod by a short-circuit current. SOLUTION: In a superconducting coil, a spiral groove is formed on a side of an outer peripheral face of a cylindrical insulation wiring frame 4, and a tape-like superconducting wire rod 5 is wound along this groove. A metal tape 6 using a normal conductor such as copper, a copper alloy, titanium, stainless steel, or the like is wound on the outer peripheral side by overlapping it on the superconducting wire rod to bind by a resin hardening processing, etc., and further the metal tape is connected electrically in parallel with the superconducting wire rod. Thus, when a radial electromagnetic force to be applied on the superconducting wire rod, when a short-circuit accident, etc., occur is supported by the metal tape from the outer peripheral side.  Further, the superconducting wire rod is made normally conducting with a Joule heat generation due to overcurrent, and a part of the current is branched to the metal tape to prevent coil damages by a fire due to an abrupt increase in temperatures.
Patent JP-2001243551-A (JP)
Title: Point system by card account settlement and readable recording medium having point return program stored thereon
Inventor: MURAKAMI TSUNEO
IPC: G06Q50/00
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To automatically perform the accumulation of points and the processing of a return money amount just by the read processing of a card and the input of a transaction money amount. SOLUTION: This point system is constructed so as to store the points corresponding to the transaction money amount in a customer point memory 521 for each customer so as to cumulatively impart them to the customer every time a commercial transaction is generated through a cash card Y in a member shop D and to pay back a prescribed money amount to the customer when the cumulative points reach prescribed full points.  It is provided with a cumulative point discrimination part 513 for discriminating whether or not the cumulative points reach the full points every time the commercial transaction is generated, a paying amount setting part 514 for setting an amount for which the money amount corresponding to the full points is subtracted from a transaction money amount as a paying amount at the time of discriminating that the cumulative points reach the full points and an output part 42 for reporting the paying amount.
Patent JP-2001241812-A (JP)
Title: Expansion valve
Inventor: OISHI SHIGEJI
IPC: F25B41/06
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To reduce vibration noise of a valve body without newly adding any component element. SOLUTION: A lower end surface 49d of a first valve rod 49 is formed to have a taper against an upper end surface 46d of a second valve rod 46, so that a part of the upper end surface 46d of the valve rod contacted with the lower end surface 49d of the first valve rod becomes a part spaced apart from a central axis of the second valve rod 46. When the second valve rod 4 slides, a rotating momentum is always generated at the second valve rod 46, and the second valve rod 46 is pushed against a hole 40a of a main body case 40. Thus, it is possible to increase a frictional force between the second valve rod 46 and the main body case 40 and increase a sliding resistance of the second valve rod 46 without increasing the number of component parts of the expansion valve. Further, it is possible to reduce vibrating noise of the valve body 43.
Patent JP-2001211511-A (JP)
Title: Electric vehicle
Inventor: JOFU TOSHIAKI
IPC: B60L15/20
Filed: 2000-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a high efficiency, energy saved, and low cost electric vehicle by reducing loss of a converter and a driving motor, and achieve miniaturization and weight reduction of the vehicle. SOLUTION: Setting up a booster circuit between a battery and an inverter circuit in an electric vehicle having a battery as a driving power source. The booster supplies the inverter with a higher voltage than a battery voltage when a higher torque is required such as for starting, accelerating, or having a vehicle climbing a gradient; the booster circuit activates the inverter circuit, boosts an input d.c. current to the inverter circuit above the battery voltage, and decreases an element current of a main controller of the inverter. When a low torque is allowed such as for constant driving on the ground, an d.c. input voltage to the inverter is kept the same level as a battery voltage and the booster circuit is stopped, so that an iron loss of the driving motor is decreased.  In this way, an appropriate d.c. current is supplied to the inverter corresponding to a driving condition of the electric moving vehicle.
Patent JP-2001246927-A (JP)
Title: Driving device for refrigerating compressor
Inventor: MITAMURA TADASHI
IPC: F15B11/17
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To drive a refrigerator and control the temperature in a refrigerator even when a vehicle stops. SOLUTION: This driving device is provided with two variable delivery pumps P1, P2, and one variable delivery pump P1 is driven by an engine E for running a vehicle, and the other variable delivery pump P2 is driven by an electric motor EM independent from the engine E. A hydraulic motor M is driven by one of the variable delivery pumps P1, P2 to operate the refrigerating compressor 1. A driver can select the engine E during running and the electric motor EM during stop as a driving source for the refrigerating compressor 1.
Patent JP-2001250072-A (JP)
Title: Compound transaction processing system
Inventor: SATO ITSUYUKI
IPC: G06F19/00
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To solve the problem of conventional technology that all terminals in a business store can not parallel process the compound transaction of one client among plural terminals and it is necessary to depend on the manual calculation of an electronic calculator or the like for a transaction not through a client and a server like a FAX exchange device since a proof check can not be automated. SOLUTION: When plural transactions demanded by one client are accepted, compound start is declared and the transactions are executed according to a first slip. At the same time, the number of slips and amounts or the like are inputted, and serial link numbers and serial slips, numbers are adopted from the server and printed on respective slips. Afterwards, by inputting these serial link numbers and serial slips numbers to a keyword, even in the case of online transaction, local transaction and transaction of an external connection system, unitary proof management can be performed as a business store by increasing/decreasing the amounts of respective transactions while using the serial link numbers, the serial slip numbers and transaction amounts or the like.
Patent JP-2001249419-A (JP)
Title: Image reader
Inventor: MINOWA MASAHIRO
IPC: G06T1/00
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a hinge structure which is capable of opening and closing an original cover in different direction according to its posture of an image reader with which vertical placement and horizontal placement are made possible. SOLUTION: This image reader 1 makes the original cover 20 openable and closable in two directions with respect to a device body 10 by means of first and second hinge sections 30 and 31. The respective hinge sections 30 and 31 have an engaging member 50 mounted at the original cover 20 and an oscillation engaging body 51 pivotally supported at the device body, respectively. The oscillation engaging body 51 is oscillated between a first position where the engaging body does not engage the engaging member 50 when the device body 10 is put into the horizontal placement state by its own weight and a second position where the engaging body engages the same when the device body is put into the vertical placement state. The oscillation engaging body thus functions as a hinge only during this engagement.
Patent JP-2001245978-A (JP)
Title: Syringe pump and drive controlling method in obstruction detection time
Inventor: TACHIBANA YASUHARU
IPC: A61M5/145
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a syringe pump accurately detecting an obstruction with respect to various injection patterns (program inputted patterns) and various syringes and carrying out drive control without producing any unnecessary bolus at the obstruction detection time. SOLUTION: In this syringe pump provided with a comparing means comparing a detected syringe obstruction pressure with a threshold value, the control is carried out on the basis of the result in the comparing means so that a slider is returned by a predetermined capacity equivalent in compliance with a specified syringe or the slider is returned until a load applied to the slider is reduced to a predetermined value or less.
Patent JP-2001257651-A (JP)
Title: Transmitter and receiver for broadcasting parametric data
Inventor: KOBAYASHI KAZUMASA
IPC: H04N7/173
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a transmitter and receiver for broadcasting parametric data, which allows recipients to take part in and interact on a broadcast program. SOLUTION: In the transmitter and receiver that exhibits video information and audio information, a broadcast station (21) of transmits (25) environment information of a virtual world being an exhibition object to recipients, object information inside the virtual world, event information and attached object information specific to recipients that are uploaded (26) from the recipients to the broadcast station (21) as data of a form that can be reconfigured at the receiver.  Each recipient operates an operation console (24) at the receiver, transmits the information with respect to an object considered to be desirably entered in the virtual world to the broadcast station (21) via a receiver (22) and an incoming channel (26) leading to the broadcast station, receives the data transmitted (25) by using the receiver (22), and reconfigures view information to display the information on a TV monitor (23).
Patent JP-2001254253-A (JP)
Title: Loop-like cord-arranging woven fabric in which loop-like cord for forming fixing loop of tassel is arranged in row
Inventor: KAWAKAMI TAKANORI
IPC: D04B23/14
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a loop-like cord-arranging woven fabric capable of surely and efficiently carrying out forming operation of fixing loop of a tassel. SOLUTION: Either one of the side parts of a meandering cord part 11 meandering in vertical direction is superposed to a meandering and holding yarn part 7 meandering in vertical direction and a loop-like cord 5 is protrusively installed at one side edge of the meandering holding yarn part 1. A horizontal holding yarn 20 extending in horizontal direction of the meandering and holding yarn part 1 and a horizontal cord 21 extending in horizontal direction of meandering cord part 11 are inserted into a chain structure 23 of a chain crochet wale 22 extending in vertical direction. The interval between adjacent horizontal holding yarns 20 and 20 is slightly widely in the center part between adjacent loop-like cords 5 and 5 and an interval part for cutting is formed.  An idle chain structure 23a in which the horizontal holding yarn 20 is not inserted is installed in the interval part 25 for cutting.
Patent JP-2001259790-A (JP)
Title: Method for manufacturing casting intermediate stock for machining, method for manufacturing casting intermediate stock for cylinder block, casting intermediate stock for machining and casting intermediate stock for cylinder block
Inventor: SUZUKI KATSUMI
IPC: F04B1/12
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a casting intermediate stock for articles having segments requiring machining, such as piercing, for example, segments having small errors of hole diameters and pitches of the cylinder block, allowing the machining with high accuracy with a shorter working time, and requiring the machining, such as piercing, and the casting intermediate stock. SOLUTION: This method consists of a lost foam pattern manufacturing stage for molding a lost foam pattern of a shape corresponding to the shape of the casting intermediate having an external form of a prescribed shape and the segments requiring the machining, such as piercing, and a stage for manufacturing a casting by arranging the lost foam pattern in a molding flask, packing molding sand around the pattern and pouring molten metal into the flask. In the lost foam pattern manufacturing stage, bead material are suitable selected from a range of 0.3 to 1.0 mm in grain size and 10 to 40 mass % polystyrene and 60 to 90 mass % polymethyl methacrylate are incorporated into the material. An expansion magnification is set at 25 to 40 times in a range of 0.3 to 0.5 mm in grain size and at 40 to 50 times in a range of 0.5 to 1.0 mm in grain size.
Patent JP-2001261681-A (JP)
Title: New phthalocyanine derivative compound and method for producing the same, and self-organized film
Inventor: NAGASAWA JUNICHI
IPC: C09B47/067
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a new phthalocyanine derivative compound capable of easily forming a stable self-organized film, to provide a method for producing the same compound and to provide a self-organized film. SOLUTION: This phthalocyanine derivative compound features being represented by the general formula, wherein n is 2 to 18; R is a 2-18C linear or branched alkyl group; and M is two hydrogen atoms, a bivalent metal atom, a trivalent metal atom having a substituent or a tetravalent metal atom having a substituent. The method for producing the above compound and the self- organized film using the above compound are also provided.
Patent JP-2001264656-A (JP)
Title: Mounting height adjustment jig, laser beam scanning unit and photographic processing device
Inventor: MANO KOZO
IPC: G03B27/32
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To adjust easily the height of a laser beam generating device and an optical modulator at the time of the assembly of the laser beam scanning unit, etc. SOLUTION: The laser beam scanning unit 100 is movably interposed between at least either of a laser light source 104R, etc., and an AOM108, and a housing bottom surface 102a and a mounting height adjustment jig 1101 or the like which can change the mounting height on a bottom surface of one housing 108 in a prescribed pitch by the movement is provided.
Patent JP-2001261619-A (JP)
Title: Method for producing trisubstituted olefins
Inventor: SUZUKI KEIKO
IPC: C07B61/00
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a stereoselective method for producing E-trisubstituted halogenated olefins useful as an intermediate for medicines. SOLUTION: This stereoselective method for producing E-trisubstituted halogenated olefins (I), wherein R1 denotes an alkyl group, an alkenyl group, an aryl group, an aralkyl group or a heteroaryl group; R2 denotes an alkyl group or an aralkyl group; and X denotes a halogen atom is characterized by reacting an aldehyde compound (II) with a Horner-Emmons reagent (III).
Patent JP-2000247857-A (JP)
Title: Light-protecting composition containing benzotriazole derivative, bisresorcinyltriazine derivative and compound having benzazolyl or benzodiazolyl group
Inventor: CANDAU DIDIER
IPC: A61K8/368
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic composition which is topically used for protecting skins and/or hairs from light by adding a specific benzotriazole derivative, a bisresorcinyltriazine derivative, a benzazolyl group-containing compound and the like in a vehicle. SOLUTION: This cosmetic composition contains (A) at least a benzotriazole derivative of formula I  A is H or a divalent group: L-W [L is a divalent group of formula II (X is O or NH; Z is H or a 1-4C alkyl; (m) is 0 or 1; (p) is 1-10); W is a group of formula III, formula IV or the formula: Si(R)3 (R is a 1-10C alkyl or the like; B is a group of R or a group of formula V (Y is a 1-10C alkyl or the like; (n) is O-3); (r) is 0-50; (s) is 0-20; (u) is 1-6; (t) is 0-10)]} as the first screening agent, (B) a bisresorcinyltriazine derivative as the second screening agent, and (C) a compound having a benzazolyl group and/or a compound having a benzodiazolyl group as the third screening agent in a vehicle acceptable as a cosmetic in an A:B:C ratio to give a synergistic activity on a sunlight-protecting factor.